What is a better bushing choice for a extreme street 914? Delrin (Tangerine) vs Poly Bronze (Elephant) vs ???? bushings? For my application extreme street = LS powered V8, flared for 9 & 11 inch wheels & tires. I'd like to avoid a squeaky bushing if possible. I don't mind having to grease them occasionally. Which one rides rougher, etc?
TIA, Walt